undocumented

Fetched 2026-10-26 (cache).

Synonyms: documented

Antonyms: documented

Related words from Datamuse; suggestions, not definitions.

Adjective

1. Lacking [[instruction]]s or [[reference]] material.
2. Not having official [[document]]s that provide [[identification]], [[authorization]], etc.

Noun

1. {{lb|en|informal}} {{synonym of|en|undocumented immigrant}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.